US PATENT SUBCLASS 29 / 894
.~ Wheel making

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
894.~ Wheel making {4}
894.01  DF  .~.~> Railway or trolley wheel making {1}
894.1  DF  .~.~> Steering wheel
894.2  DF  .~.~> Material winding, e.g., reel, spool
894.3  DF  .~.~> Land wheel {8}

DEFINITION

Classification: 29/894

Wheel making:

(under subclass 592) Process for manufacturing a device having a generally circular, relatively narrow peripheral surface, i.e., a rim, framing an inner surface element, i.e., a connected hub, capable of turning on its central axis.

SEE OR SEARCH CLASS

16, Miscellaneous Hardware,

45, for caster wheel structure and subclass 117 for hand wheel type structure.

74, Machine Element or Mechanism,

572+, for flywheel and rotor structure.

310, Electrical Generator or Motor Structure,

261+, for rotor structure.